Scooby Doo In Where's My Mummy? 2005

Velma is in Egypt working with Prince Omar when the gang visits her only to see that the Nile river has dried up. Amelia von Butch breaks into Cleopatra's tomb, which causes the curse of Cleo to pass and her dead army to awaken. Scooby and Shaggy discover a secret society that lives like ancient Egyptian ways and worships Pharaoh Scoobis.